EP0362474A3 - Laser warning detector - Google Patents

Laser warning detector Download PDF

Info

Publication number
EP0362474A3
EP0362474A3 EP19890110924 EP89110924A EP0362474A3 EP 0362474 A3 EP0362474 A3 EP 0362474A3 EP 19890110924 EP19890110924 EP 19890110924 EP 89110924 A EP89110924 A EP 89110924A EP 0362474 A3 EP0362474 A3 EP 0362474A3
Authority
EP
European Patent Office
Prior art keywords
laser warning
warning detector
detector
laser
warning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19890110924
Other languages
German (de)
Other versions
EP0362474A2 (en
EP0362474B1 (en
Inventor
Hans Dr. Poisel
Gert Dr. Trommer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of EP0362474A2 publication Critical patent/EP0362474A2/en
Publication of EP0362474A3 publication Critical patent/EP0362474A3/en
Application granted granted Critical
Publication of EP0362474B1 publication Critical patent/EP0362474B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J11/00—Measuring the characteristics of individual optical pulses or of optical pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4804—Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4818—Constructional features, e.g. arrangements of optical elements using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
EP89110924A 1988-10-04 1989-06-16 Laser warning detector Expired - Lifetime EP0362474B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833635 1988-10-04
DE3833635A DE3833635A1 (en) 1988-10-04 1988-10-04 LASER WARNING RECEIVER

Publications (3)

Publication Number Publication Date
EP0362474A2 EP0362474A2 (en) 1990-04-11
EP0362474A3 true EP0362474A3 (en) 1990-10-03
EP0362474B1 EP0362474B1 (en) 1993-03-17

Family

ID=6364302

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89110924A Expired - Lifetime EP0362474B1 (en) 1988-10-04 1989-06-16 Laser warning detector

Country Status (3)

Country Link
US (1) US5017006A (en)
EP (1) EP0362474B1 (en)
DE (1) DE3833635A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05206943A (en) * 1991-12-04 1993-08-13 Nec Corp Optical parallel signal reception circuit
US5225894A (en) * 1991-12-05 1993-07-06 Tracor Aerospace, Inc. Spectral discrimination using temporal mapping of light pulses through optical filters
US5319438A (en) * 1992-01-24 1994-06-07 Board Of Regents, The University Of Texas System Interferometric, self-homodyne optical receiver and method and optical transmission system incorporating same
US5338925A (en) * 1993-03-17 1994-08-16 Hughes Aircraft Company Apparatus for simultaneously detecting a plurality of discrete laser modulation frequencies having circuitry for background radiation canceling
RU2100787C1 (en) * 1995-03-01 1997-12-27 Геликонов Валентин Михайлович Fibre-optical interferometer and fiber-optical piezoelectric transducer
US5959727A (en) * 1997-08-01 1999-09-28 Raytheon Company System and method for discriminating between direct and reflected electromagnetic energy
US6433330B1 (en) 2000-05-29 2002-08-13 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Sun optical limitation illumination detector (SOLID)
DE10349869A1 (en) * 2003-10-25 2005-06-16 Eads Deutschland Gmbh System and method for protecting means of transport against IR-guided missiles
JP4552977B2 (en) * 2007-07-13 2010-09-29 沖電気工業株式会社 Optical signal quality monitoring device
GB2566284A (en) 2017-09-07 2019-03-13 Univ Aston Laser detection system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231025A1 (en) * 1982-08-20 1984-02-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for detecting pulsed laser radiation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138234B (en) * 1983-04-14 1986-10-08 Standard Telephones Cables Ltd Coherent reflectometer
US4600307A (en) * 1983-07-29 1986-07-15 The Perkin-Elmer Corporation Coherent radiation detecting apparatus
US4603296A (en) * 1984-05-15 1986-07-29 The United States Of America As Represented By The Secretary Of The Navy Fiber optic DC magnetometer without hysteresis ambiguity
DE3446464A1 (en) * 1984-12-20 1986-07-03 Fa. Carl Zeiss, 7920 Heidenheim LASER WARNING DEVICE FOR MILITARY VEHICLES
DE3715693C1 (en) * 1987-05-12 1988-09-01 Deutsche Forsch Luft Raumfahrt Flat, tactile sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231025A1 (en) * 1982-08-20 1984-02-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for detecting pulsed laser radiation

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
APPLIED OPTICS, Band 20, Nr. 14, 15. Juli 1981, Seiten 2337-2339; A. DANDRIDGE et al.: "Noise reduction in fiber-optic interferometer systems" *
IEEE J. QUANTUM ELECTRONICS, Band QE-14, Nr. 2, Februar 1978, Seiten 108-111, IEEE, New York, US; I.C. CHANG: "Laser detection utilizing tunable acoustooptic filters" *
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Band 73, Nr. 5, Mai 1983, Seiten 1838-1841, Acoustical Society of America, New York, US; R.L. JUNGERMAN et al.: "Optical probing of acoustic waves on rough surfaces" *
PROCEEDINGS OF SPIE, FIBER OPTIC AND LASER SENSORS III, San Diego, CA, 20.-23. August 1985, Seiten 2-15, SPIE, Washington, US; R.P. DE PAULA: "Fiber optic sensor overview" *
SOVIET JOURNAL OF QUANTUM ELECTRONICS, Band 15, Nr. 3, März 1985, Seiten 426-428, American Institute of Physics, Woodbury, New York, US; A.F. BESSONOV et al.: "Experimental investigation of the acoustooptic interaction in a waveguide interferometer" *

Also Published As

Publication number Publication date
DE3833635C2 (en) 1992-04-16
DE3833635A1 (en) 1990-04-05
EP0362474A2 (en) 1990-04-11
EP0362474B1 (en) 1993-03-17
US5017006A (en) 1991-05-21

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